文档介绍：72 73 GUARDIAN GlassTime 7. Transparent safety ....................................................... 74 Fully tempered glass .............................................................. 74 Production ............................................................................... 74 Building physical characteristics ............................................ 76 Resistance to impact and shock ............................................ 76 Tensile bending strength ........................................................ 76 Resistance to ball-impacts ..................................................... 76 Heat influence ......................................................................... 76 Anisotropies (strain pattern) ................................................... 77 Optical quality ......................................................................... 77 Moisture film on tempered glass ........................................... 77 Identification ............................................................................ 77 Heat-soaked and tempered glass ........................................ 77 Partially tempered glass (heat strengthened glass) ........... 79 Production ............................................................................... 79 Tensile bending strength ........................................................ 80 Heat influence ......................................................................... 80 Laminated safety glass .......................................................... 80 Production ............................................................................... 81 Building physical characteristics ............................................ 82 Impact resistance .................................................................... 82 Safety with and through glass .............................